CN101431828A - WiMAX network card and its starting method - Google Patents
WiMAX network card and its starting method Download PDFInfo
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- CN101431828A CN101431828A CNA2008101848046A CN200810184804A CN101431828A CN 101431828 A CN101431828 A CN 101431828A CN A2008101848046 A CNA2008101848046 A CN A2008101848046A CN 200810184804 A CN200810184804 A CN 200810184804A CN 101431828 A CN101431828 A CN 101431828A
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Abstract
The present invention discloses a WiMAX network card and starting method thereof. The WiMAX network card comprises a USB HUB, a storage device and a wireless communication terminal module, wherein the USB HUB is used to connect the storage device and wireless communication terminal module to a host; the storage device used to store driver of the wireless communication terminal module, provide driver to host according it's need, and store data under the control of host; wireless communication terminal module used to realize wireless access for host.
Description
Technical field
The present invention relates to the communications field, and especially, relate to a kind of WiMAX system (Worldwide Interoperability for Microwave Access, WiMAX) the startup method of network interface card and WiMAX network interface card.
Background technology
The WiMAX technology is a new broadband wireless access metropolitan area network technology based on IEEE 802.16 standards, and this technology is a kind of new air-interface standard that proposes at microwave frequency band.In recent years, the WiMAX technical development was rapid, had been in commercial stage, and this has further quickened wireless terminal device (for example, mobile phone, CPE and wireless network card etc.) the research and development progress based on WiMAX.
USB (Universal Serial Bus abbreviates USB as) 2.0 technical specifications are that the standard of being formulate and announced jointly by many companies is arranged, and the USB standard has produced three kinds of speed selection: 480Mbps, 12Mbps, 1.5Mbps.Because the USB technology can be brought up to 480Mbps with the peripheral data transmission speed, and realization is comparatively simple, and the USB technology has spread in people's daily life at present.
The kind of wireless communication terminal has a lot, wherein much is based on USB interface.
Simultaneously, small product size such as the wireless data card class is very little, almost and the volume of USB flash disk on the market be more or less the same, based on these characteristics, proposed at present USB flash disk and wireless data card are integrated into the technology that a product gets on and uses, utilize this product that has the wireless data card class of USB flash disk memory function after integrated, the user can directly be saved in USB flash disk inside with the data of downloading from the Internet, has improved user experience.
Yet, at WiMAX wireless communication terminal (also can be described as the WiMAX network interface card), propose at present to make it the technology that combines with memory device as yet, make present employed WiMAX wireless communication terminal function singleness, can't satisfy user's demand.
Summary of the invention
Consider the problem of WiMAX wireless communication terminal function singleness in the correlation technique and make the present invention, for this reason, main purpose of the present invention is to provide the startup method of a kind of WiMAX network interface card and WiMAX network interface card.
According to an aspect of the present invention, provide a kind of WiMAX network interface card.WiMAX network interface card according to the present invention comprises USB HUB, memory device and wireless communication terminal module, and wherein, USB HUB is used for memory device and wireless communication terminal module are connected to main frame; Memory device is used to store the driver of wireless communication terminal module, and provides driver according to the needs of main frame to main frame, and the storage of carrying out data under the control of main frame; Wireless communication terminal module is used to main frame to realize wireless access function.
And above-mentioned memory device is further used for receiving and preserve the driver from the renewal of wireless communication terminal module or main frame.
In addition, this WiMAX network interface card can further comprise: switch module, be arranged between USBHUB and the wireless communication terminal module, and be used to realize the conducting or the disconnection that are connected between USB HUB and the wireless communication terminal module; Card reader is arranged between USB HUB and the memory device, is used for after the driver that memory device is stored is installed to main frame switch module being changed into conducting from disconnection.
Wherein, card reader is connected to memory device by storage device interface, and is connected to USB HUB by the USB2.0 interface.
And card reader can be connected to switch module and switch module is switched by universal input/output interface.
Preferably, USB HUB is connected to wireless communication terminal module by USB 2.0 interfaces.
In addition, above-mentioned memory device is connected to USB HUB removably.
According to a further aspect in the invention, provide a kind of startup method of WiMAX network interface card, be used to start above-mentioned WiMAX network interface card.
Startup method according to WiMAX network interface card of the present invention comprises: behind main frame identification USBHUB, the driver of the wireless communication terminal module of storing in the memory device detects main frame whether driver is installed; In testing result is under the situation not, by main frame prompting install driver, and after main frame has been installed driver, by the card reader that is arranged between USB HUB and the memory device switch module between USB HUB and the wireless communication terminal module is switched to conducting from disconnection, make wireless communication terminal module be connected to main frame by USB HUB; In testing result is that card reader switches to conducting with switch module from disconnection under the situation that is, makes wireless communication terminal module be connected to main frame by USB HUB.
By technique scheme of the present invention, by the storage that proposes to drive in the WiMAX network interface card and operational mode and the self-starting that realizes network interface card by the operation of driver, effectively memory device and WiMAX wireless terminal are mutually combined, memory device and WiMAX terminal are worked simultaneously, solved the problem of WiMAX radio reception device function singleness in the correlation technique, for WiMAX user provides convenience, improved user experience.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the block diagram according to the WiMAX network interface card of apparatus of the present invention embodiment;
Fig. 2 is the block diagram according to the preferred structure of the WiMAX network interface card of apparatus of the present invention embodiment;
Fig. 3 is the block diagram of the concrete structure example of WiMAX network interface card shown in Figure 2;
Fig. 4 is the block diagram of the structure of WiMAX module in the WiMAX network interface card shown in Figure 3;
Fig. 5 is the flow chart according to the startup method of the WiMAX network interface card of the inventive method embodiment;
Fig. 6 is the flow chart according to the processing example of the startup method of the WiMAX network interface card of the inventive method embodiment;
Fig. 7 is the flow chart that WiMAX network interface card shown in Figure 3 is realized the startup method of WiMAX network interface card of the present invention.
Embodiment
Functional overview
The present invention proposes storage and operational mode that drives in the WiMAX network interface card and the operation of passing through driver and realize the self-starting of network interface card, effectively memory device and WiMAX wireless terminal are mutually combined, memory device and WiMAX terminal are worked simultaneously.
Device embodiment
In the present embodiment, provide a kind of WiMAX network interface card.
As shown in Figure 1, comprise with lower member according to the WiMAX of present embodiment: USB2.0HUB 10, extendible memory device 20 and wireless communication terminal (module) 30, will describe below therebetween connection and function separately.
Wherein, USB2.0 HUB 10 can be connected to main frame by the USB2.0 interface, thereby extendible memory device 20 and wireless communication terminal 30 are connected to main frame, and wherein, USB2.0HUB 10 can be connected to extendible memory device 20 and wireless communication terminal 30 by USB 2.0 interfaces;
Wherein, extendible memory device 20 is connected to USB2.0HUB 10 removably, the user need be changed memory device under the situation of more memory spaces, extendible memory device 20 also can be used for receiving the driver from the renewal of wireless communication terminal 30 or main frame, and the driver of the current storage of driver update memory module of utilization renewal, the while also can make the driver of the memory device, stores wireless communication terminal 30 of replacing under the situation that memory device is changed.
In addition, Fig. 2 shows the preferred structure according to the WiMAX network interface card of present embodiment, wherein, for the parts that occur among Fig. 1, has adopted identical label in Fig. 2.As shown in Figure 2, in the network interface card according to present embodiment, processing comprises outside the USB2.0HUB 10 shown in Fig. 1, extendible memory device 20 and the wireless communication terminal 30, can further include:
Wherein, the storage device interface that card reader 50 is supported by extendible memory device 20 is connected to extendible memory device 20, and is connected to USB2.0HUB 10 by USB 2.0 interfaces.
And card reader 50 is connected to switch module 40 by universal input/output interface (GPIO interface) and switch module 40 is switched.
To be example and as above-mentioned extendible memory device with the SD card below, the solution of the present invention will be described in conjunction with Fig. 3.
As shown in Figure 3, this WiMAX network interface card comprises:
USB2.0 HUB 301, be responsible for main frame and descending two USB port between the communicating by letter of USB2.0 agreement;
C is the WiMAX module (corresponding to above-mentioned wireless communication terminal) 303 of USB interface, is the WiMAX radio reception device;
USB switch (corresponding to above-mentioned switch module) 304 is controlled communicating by letter of WiMAX module and HUB by this switch;
Fig. 4 is the block diagram of the WiMAX module 303 shown in Fig. 3.As shown in Figure 4, the WiMAX module comprise following structure:
USB2.0 interface section 401 is used to realize and being connected of USB2.0 HUB; Baseband chip (BBIC) 402 is used to carry out the required Base-Band Processing of wireless access; Radio frequency chip (RFIC) 403 is used to carry out the required radio frequency processing of wireless access; Memory 404 is connected to baseband chip 402, wherein can comprise EEPROM and DDR SDRAM, is used to carry out the storage of data; RF front-end module 405 is connected to radio frequency chip 403, is used to carry out radio-frequency front-end and handles; Power Management Unit (PMU) 406 is connected to baseband chip 402 and radio frequency chip 403, is used for baseband chip 402 and radio frequency chip 403 power supplies.
As can be seen, by above-mentioned network interface card, can realize wherein wireless communication module (radio reception device, for example, the WiMAX card) self-starting, and the data that need preserve by the memory device, stores user when realizing wireless access function, and the user can also expand memory device as required.
Method embodiment
In the present embodiment, provide a kind of startup method of WiMAX network interface card, be used for starting according to above-mentioned WiMAX network interface card of the present invention.
As shown in Figure 5, the startup method according to the WiMAX network interface card of present embodiment comprises:
Step S502, behind main frame identification USB HUB, the driver of the wireless communication terminal module of storing in the memory device detects main frame whether driver is installed, at this moment, wireless communication terminal module is in forbidden state (being connected between wireless communication terminal and the USB2.0HUB off-state);
Step S504, in testing result is under the situation not, by main frame prompting install driver, and after main frame has been installed driver, by the card reader that is arranged between USB HUB and the memory device switch module between USB HUB and the wireless communication terminal module is switched to conducting from disconnection, make wireless communication terminal module be connected to main frame by USB HUB;
Step S506 is that card reader switches to conducting with switch module from disconnection under the situation that is in testing result, makes wireless communication terminal module be connected to main frame by USB HUB.
Fig. 6 shows the concrete processing procedure of above-mentioned processing.As shown in Figure 6, specifically may further comprise the steps:
(61) whole system powers on, main frame identification HUB, and wherein, extendible memory device will at first be identified, and wireless terminal device then is under an embargo.
(62) but the program that leaves on the expanding storage apparatus will move automatically, prompt for the user installation driver.
(63) and (64) after installing, open wireless communication terminal module, the user can use wireless communication terminal module.
Fail then end process if install.
To be example and as the memory device of WiMAX network interface card according to the present invention with the SD card below, describe start-up course according to WiMAX network interface card of the present invention in conjunction with Fig. 7 and WiMAX network interface card shown in Figure 3.
As shown in Figure 7, it is as follows as the start-up course of the WiMAX network interface card of memory device to have a SD card:
(71) system powers on, and USB2.0 HUB 10 is by system identification, because the WiMAX module will can be identified by 304 controls of USB switch, SD card reader 305 will at first be discerned at this moment, and the shutoff of USB switch 304 is controlled by the GPIO interface.
(72) program on the SD card 302 will automatically be moved, and can detect registration table, confirm whether the driver of WiMAX module 303 is mounted; If install then carry out (73), if install then carry out (74).
Whether (73) move the driver of WiMAX module 303 automatically, and point out the user to need to install, if the user clicks installation, installation procedure can automatically move, and carries out (74) after operation finishes; If the user selects and need not install, the WiMAX module 303 of this moment will can not be identified, and the WiMAX network interface card that the user sees on main frame is the equipment of a USB flash disk, and flow process proceeds to (75).
(74) open USB switch 304 by the GPIO interface, WiMAX module 303 will be identified at this moment, and the user can use the wireless connections function of WiMAX module 303 normally.
(75) user only can use the function of memory access, for example, only uses SD card 302.
By above-mentioned processing, can effectively realize self-starting according to WiMAX network interface card of the present invention.For example, the user has bought according to behind the WiMAX network interface card of the present invention, when using first, be inserted in according to the explanation of service manual on user's the USB interface of PC (main frame), the choice box of the driving of meeting pop-up window prompting user installation WiMAX module, the user also can click the CD symbol of simulation driving is installed in " my computer ".No matter whether the user installs, the icon of this CD-ROM drive can all become the icon of a USB flash disk.After the user selects the WiMAX module is not installed, need again to install under the situation of this driving, can drive by plugging this WiMAX network interface card again and selecting to install.
In sum, by means of technical scheme of the present invention, by the storage that proposes to drive in the WiMAX network interface card and operational mode and the self-starting that realizes network interface card by the operation of driver, effectively memory device and WiMAX wireless terminal are mutually combined, memory device and WiMAX terminal are worked simultaneously, solved the problem of WiMAX radio reception device function singleness in the correlation technique,, improved user experience for WiMAX user provides convenience.Wherein, the user can be placed directly in data downloaded from network the extendible memory device, and for the user who does not have CD-ROM drive, can not need to use the installation of finishing driving under the situation of CD; In addition, simultaneously the user can be according to the capacity of its actual demand upgrading memory space, and whole WiMAX network interface card can be used as a card reader.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a WiMAX network interface card is characterized in that, comprises USB HUB, memory device and wireless communication terminal module, wherein,
Described USB HUB is used for described memory device and described wireless communication terminal module are connected to main frame;
Described memory device is used to store the driver of described wireless communication terminal module, and provides described driver according to the needs of described main frame to described main frame, and the storage of carrying out data under the control of described main frame;
Described wireless communication terminal module is used to described main frame to realize wireless access function.
2. WiMAX network interface card according to claim 1 is characterized in that, described memory device is further used for receiving and preserve the driver from the renewal of described wireless communication terminal module or described main frame.
3. WiMAX network interface card according to claim 1 is characterized in that, further comprises:
Switch module is arranged between described USB HUB and the described wireless communication terminal module, is used to realize the conducting or the disconnection that are connected between described USB HUB and the described wireless communication terminal module;
Card reader is arranged between described USB HUB and the described memory device, is used for after the described driver that described memory device is stored is installed to described main frame described switch module being changed into conducting from disconnection.
4. WiMAX network interface card according to claim 3 is characterized in that described card reader is connected to described memory device by storage device interface, and is connected to described USB HUB by the USB2.0 interface.
5. WiMAX network interface card according to claim 3 is characterized in that, described card reader is connected to described switch module by universal input/output interface and described switch module is switched.
6. WiMAX network interface card according to claim 1 is characterized in that, described USBHUB is connected to described wireless communication terminal module by USB 2.0 interfaces.
7. WiMAX network interface card according to claim 1 is characterized in that, described memory device is connected to described USB HUB removably.
8. the startup method of a WiMAX network interface card is used for starting according to each described WiMAX network interface card of claim 1 to 7, it is characterized in that described method comprises:
Behind main frame identification USB HUB, the driver of the wireless communication terminal module of storing in the memory device detects described main frame whether described driver is installed;
In testing result is under the situation not, by described main frame prompting described driver is installed, and after described main frame has been installed described driver, by the card reader that is arranged between described USB HUB and the described memory device switch module between described USB HUB and the described wireless communication terminal module is switched to conducting from disconnection, make described wireless communication terminal module be connected to described main frame by described USB HUB;
In testing result is under the situation that is, described card reader switches to conducting with described switch module from disconnection, makes described wireless communication terminal module be connected to described main frame by described USBHUB.
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| CN2008101848046A CN101431828B (en) | 2008-11-30 | 2008-11-30 | WiMAX network card and its starting method |
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| CN2008101848046A CN101431828B (en) | 2008-11-30 | 2008-11-30 | WiMAX network card and its starting method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011088661A1 (en) * | 2010-01-19 | 2011-07-28 | 中兴通讯股份有限公司 | Wireless communication device with function of self-starting and implementing method thereof |
| WO2011134384A1 (en) * | 2010-04-28 | 2011-11-03 | 华为终端有限公司 | Wireless network-accessing device, system and method |
| WO2012009898A1 (en) * | 2010-07-21 | 2012-01-26 | 中兴通讯股份有限公司 | A wireless access device and method |
| CN102457990A (en) * | 2010-10-28 | 2012-05-16 | Tcl集团股份有限公司 | Mobile terminal provided with WLAN (Wireless Local Area Network) card function and implementation method thereof |
| CN101702131B (en) * | 2009-11-19 | 2012-12-19 | 中兴通讯股份有限公司 | Self-installing method of wireless network card and system thereof |
| US8499104B2 (en) | 2011-01-06 | 2013-07-30 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
| US8615620B2 (en) | 2010-06-28 | 2013-12-24 | Huawei Device Co., Ltd. | Wireless internet access device, SD control chip, and method for data communication |
| US9420636B2 (en) | 2010-04-28 | 2016-08-16 | Huawei Technologies Co., Ltd. | Mobile network device using a wireless SD card that uses SCSI to SD command conversion |
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| CN103309708A (en) * | 2013-05-31 | 2013-09-18 | 南京熊猫电子股份有限公司 | Method for automatically installing USB device driving program on mainframe |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702131B (en) * | 2009-11-19 | 2012-12-19 | 中兴通讯股份有限公司 | Self-installing method of wireless network card and system thereof |
| WO2011088661A1 (en) * | 2010-01-19 | 2011-07-28 | 中兴通讯股份有限公司 | Wireless communication device with function of self-starting and implementing method thereof |
| WO2011134384A1 (en) * | 2010-04-28 | 2011-11-03 | 华为终端有限公司 | Wireless network-accessing device, system and method |
| US9420636B2 (en) | 2010-04-28 | 2016-08-16 | Huawei Technologies Co., Ltd. | Mobile network device using a wireless SD card that uses SCSI to SD command conversion |
| US8615620B2 (en) | 2010-06-28 | 2013-12-24 | Huawei Device Co., Ltd. | Wireless internet access device, SD control chip, and method for data communication |
| WO2012009898A1 (en) * | 2010-07-21 | 2012-01-26 | 中兴通讯股份有限公司 | A wireless access device and method |
| US8689291B2 (en) | 2010-07-21 | 2014-04-01 | Zte Corporation | Wireless access device and method |
| CN102457990A (en) * | 2010-10-28 | 2012-05-16 | Tcl集团股份有限公司 | Mobile terminal provided with WLAN (Wireless Local Area Network) card function and implementation method thereof |
| CN102457990B (en) * | 2010-10-28 | 2015-11-25 | Tcl集团股份有限公司 | Possess mobile terminal and its implementation of wireless network card function |
| US8499104B2 (en) | 2011-01-06 | 2013-07-30 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
| US8650332B2 (en) | 2011-01-06 | 2014-02-11 | Huawei Device Co., Ltd. | Method for switching working mode, USB device, and host device |
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| CN101431828B (en) | 2011-08-24 |
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Effective date of registration: 20201230 Address after: No.1 Weier Road, Shanggang Industrial Park, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Jianhu Shanggang Industrial Park Service Co., Ltd Address before: 518057 No. 55 South Science and technology road, Shenzhen, Guangdong, Nanshan District Patentee before: ZTE Corp. |
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